43204140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 158663232

約数和(自身を除く): 115459092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2017, 2142, 2380, 3060, 3570, 4034, 4284, 5355, 6051, 7140, 8068, 10085, 10710, 12102, 14119, 18153, 20170, 21420, 24204, 28238, 30255, 34289, 36306, 40340, 42357, 56476, 60510, 68578, 70595, 72612, 84714, 90765, 102867, 121020, 127071, 137156, 141190, 169428, 171445, 181530, 205734, 211785, 240023, 254142, 282380, 308601, 342890, 363060, 411468, 423570, 480046, 508284, 514335, 617202, 635355, 685780, 720069, 847140, 960092, 1028670, 1200115, 1234404, 1270710, 1440138, 1543005, 2057340, 2160207, 2400230, 2541420, 2880276, 3086010, 3600345, 4320414, 4800460, 6172020, 7200690, 8640828, 10801035, 14401380, 21602070, 43204140]

約数ペア:

[(1, 43204140), (2, 21602070), (3, 14401380), (4, 10801035), (5, 8640828), (6, 7200690), (7, 6172020), (9, 4800460), (10, 4320414), (12, 3600345), (14, 3086010), (15, 2880276), (17, 2541420), (18, 2400230), (20, 2160207), (21, 2057340), (28, 1543005), (30, 1440138), (34, 1270710), (35, 1234404), (36, 1200115), (42, 1028670), (45, 960092), (51, 847140), (60, 720069), (63, 685780), (68, 635355), (70, 617202), (84, 514335), (85, 508284), (90, 480046), (102, 423570), (105, 411468), (119, 363060), (126, 342890), (140, 308601), (153, 282380), (170, 254142), (180, 240023), (204, 211785), (210, 205734), (238, 181530), (252, 171445), (255, 169428), (306, 141190), (315, 137156), (340, 127071), (357, 121020), (420, 102867), (476, 90765), (510, 84714), (595, 72612), (612, 70595), (630, 68578), (714, 60510), (765, 56476), (1020, 42357), (1071, 40340), (1190, 36306), (1260, 34289), (1428, 30255), (1530, 28238), (1785, 24204), (2017, 21420), (2142, 20170), (2380, 18153), (3060, 14119), (3570, 12102), (4034, 10710), (4284, 10085), (5355, 8068), (6051, 7140)]